CN104032733B - A kind of cement-soil mixing pile device that can convert whitewashing up and down - Google Patents
A kind of cement-soil mixing pile device that can convert whitewashing up and down Download PDFInfo
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- CN104032733B CN104032733B CN201310072077.5A CN201310072077A CN104032733B CN 104032733 B CN104032733 B CN 104032733B CN 201310072077 A CN201310072077 A CN 201310072077A CN 104032733 B CN104032733 B CN 104032733B
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- mouth spray
- drilling rod
- anchor ear
- blade
- movable anchor
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- 239000002689 soil Substances 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 40
- 238000005553 drilling Methods 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000004568 cement Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 208000009146 rhinoscleroma Diseases 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The present invention relates to the cement-soil mixing pile devices that one kind can convert whitewashing up and down, the device is transformed and is optimized on the basis of original cement-soil mixing pile machine, the device includes drilling rod, stirring blade, movable anchor ear blade, fixing sleeve, the stirring blade is arranged on the drilling rod, respectively above having two mouth sprays on the drilling rod, the movable anchor ear blade is rotatably sleeved on respectively at the mouth spray of drilling rod or more；The movable anchor ear blade is automatically closed or opens mouth spray up and down with the effect of mechanical force with the difference of mixing direction, and bottom is whitewashed when boring under drilling rod, top whitewashing when mentioning on drilling rod.Compared with prior art, the present invention has many advantages, such as to stir evenly, the high and low cost of stirring efficiency, high efficiency, shorten the construction period.
Description
Technical field
The present invention relates to the cement-soil mixing pile devices that one kind can convert whitewashing up and down, are mainly used in civilian and its industrial
Foundation pit enclosure sealing and foundation stabilization in infrastructure construction.
Background technique
General foundation pit enclosure sealing and foundation stabilization mostly use two axis mixing piles, three axes agitating pile, SMW engineering method, FCW at present
Five axis mixing piles, six axis mixing piles.
Cement mixing method is a kind of method for reinforcing saturation and Soft Clay Foundation, it is using cement as solidification
Agent utilizes institute between curing agent and weak soil in ground depths by weak soil and curing agent action of forced stirring by special Mixing Machine
The a series of physical of generation chemically reacts, and makes weak soil scleroma at the high-quality ground with globality, water stability and some strength.
Conventional mouth spray is all whitewashed in bottom, and cement slurry, which cannot stir, when drilling rod reversion above mentions causes stirring uneven
It is even.The invention solves drilling rod reversion when above mentioning, and cement slurry cannot stir, and stirring is uneven.
Summary of the invention
The object of the invention is to uneven in stirring in order to overcome, such as stirring is sprayed less than rigid when drilling rod above mentions
The soil cement slurry come.
A kind of cement-soil mixing pile device that can convert whitewashing up and down, including drilling rod, stirring blade, movable anchor ear blade,
Fixing sleeve；
The stirring blade is arranged on the drilling rod；
Respectively above having two mouth sprays on the drilling rod；
The movable anchor ear blade is rotatably sleeved on respectively at the mouth spray of drilling rod or more；In the movable holding
Mouth spray combination is provided on hoop blade；
The mouth spray combination includes mouth spray and rubber pad, wherein setting at the mouth spray of movable anchor ear blade
Have a mouth spray concentric grooves, the side of the rubber pad is screwed at the mouth spray concentric grooves, for pair
The mouth spray of the activity anchor ear blade is switched；
The fixing sleeve and the movable anchor ear blade cooperate；
The fixing sleeve is welded on drilling rod, and boss is equipped on fixing sleeve side, in the movable anchor ear blade
Edge is equipped with groove；It is cooperated by the groove on the boss and movable anchor ear blade on fixing sleeve to limitation activity anchor ear
Blade rotates in 45 ° of defined angle, is automatically switched mouth spray up and down；
Bottom mouth spray is whitewashed when the cement-soil mixing pile device that whitewashing can be converted up and down bores rotating forward under drilling rod, on
Portion's mouth spray is not whitewashed, and when drilling rod above proposes reversion, bottom mouth spray is not whitewashed, the whitewashing of top mouth spray.
There are following features with present technology:
1. mixing evenness significantly improves.
Conventional cement-soil mixing pile machine is whitewashed using bottom, and bottom whitewashing disadvantage is the cement sprayed when drilling rod above mentions
Slurry is unable to get the stirring of stirring blade, causes to stir non-uniform phenomenon, and the present invention whitewashes with upper and lower two o'clock, under drilling rod
Bottom is whitewashed when brill, and top whitewashing when mentioning on drilling rod, the stirring of the available stirring blade of cement slurry, solves routine when above mentioning
Cement-soil mixing pile machine drilling rod stirs non-uniform phenomenon when above proposing.
2. stirring the used time to shorten.
Because cement slurry stirs evenly, without stirring repeatedly, mixing cycle is obviously shortened, and shortening rate can achieve 100%.
3. the present invention has wide range of applications, it can be used for two axis, three axis, the multi-shaft stirrings stake matched with devices such as five axis uses.
Detailed description of the invention
Fig. 1 is design diagram of the apparatus of the present invention on five axis mixing pile machines；
Fig. 2 is upper and lower mouth spray schematic diagram
Fig. 3 is movable anchor ear blade and fixing sleeve cooperation figure
Fig. 4 is mouth spray combination diagram
Specific embodiment
Embodiment 1
It is used as shown in Figure 1, mixing pile can convert the mating five axis mixing pile of refractory gunning equipment up and down.
Device is mounted on drilling rod as shown in the figure, movable anchor ear blade 1 packs into drilling rod 5 and checks direction, and fixing sleeve 2 welds
It connects on drilling rod, the mouth spray on movable anchor ear blade is aligned with the mouth spray 6.7 on drilling rod, and 1 ° of blade of guarantee activity anchor ear
~90 ° rotate freely.Blade is welded on drilling rod according to drawing size.
Use of the device on five axis mixing pile machines below.
Specifically includes the following steps:
(1) setting-out releases real sample according to construction drawing；
(2) open channels, according to drawing requirement open channels；
(3) device is in place, and five axis cement-soil mixing pile devices are moved to position to be onstructed；
(4) backstage cement slurry stirring system is started, then cement slurry is sent to slurry storage bucket.
(5) open integrated computer, allow computer to control pre-set data: spray pressure, every meter of decrease speed,
Every meter of whitewashing amount, stake end designed elevation, total whitewashing amount and total mixing time.
(6) refractory gunning equipment is opened, main story motor bores mouth spray whitewashing in bottom under drilling rod, and top mouth spray is not whitewashed.
(7) motor is inverted again, is whitewashed in Ti Zuan, and bottom mouth spray is not whitewashed, the whitewashing of top mouth spray.
(8) as needed, Extra-Deep Foundation Pit earth-retaining and sealing can be made by forming gravity dam.
(9) one groups terminate, and move to second group and continue to construct.
Claims (1)
1. the cement-soil mixing pile device that one kind can convert whitewashing up and down, which is characterized in that including drilling rod, stirring blade, activity
Anchor ear blade, fixing sleeve, the stirring blade are arranged on the drilling rod, respectively above having two whitewashings on the drilling rod
Mouthful, the movable anchor ear blade is rotatably sleeved on respectively at the mouth spray of drilling rod or more；In the movable anchor ear leaf
On piece is provided with mouth spray combination, and the mouth spray combination includes mouth spray and rubber pad, wherein in movable anchor ear blade
A mouth spray concentric grooves are equipped at the mouth spray, it is concentric that the side of the rubber pad is screwed in the mouth spray
Groove is switched for the mouth spray to the movable anchor ear blade；The fixing sleeve and the movable anchor ear
Blade cooperates, and the fixing sleeve is welded on drilling rod, and boss is equipped on fixing sleeve side, in the movable anchor ear
Blade edge is equipped with groove；It is cooperated by the groove on the boss and movable anchor ear blade on fixing sleeve to limitation activity
Anchor ear blade rotates in 45 ° of defined angle, is automatically switched mouth spray up and down；The soil cement that whitewashing can be converted up and down stirs
It mixes bottom mouth spray when a device bores rotating forward under drilling rod to whitewash, top mouth spray is not whitewashed, the bottom when drilling rod above proposes reversion
Mouth spray is not whitewashed, the whitewashing of top mouth spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072077.5A CN104032733B (en) | 2013-03-06 | 2013-03-06 | A kind of cement-soil mixing pile device that can convert whitewashing up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072077.5A CN104032733B (en) | 2013-03-06 | 2013-03-06 | A kind of cement-soil mixing pile device that can convert whitewashing up and down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104032733A CN104032733A (en) | 2014-09-10 |
| CN104032733B true CN104032733B (en) | 2018-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310072077.5A Active CN104032733B (en) | 2013-03-06 | 2013-03-06 | A kind of cement-soil mixing pile device that can convert whitewashing up and down |
Country Status (1)
| Country | Link |
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| CN (1) | CN104032733B (en) |
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| CN104452753B (en) * | 2014-12-13 | 2016-06-29 | 宗超 | Major diameter SMW engineering method stake machine |
| CN104775420B8 (en) * | 2015-04-12 | 2017-12-08 | 赵增辉 | Gang drill agitation driller |
| CN105178304A (en) * | 2015-08-09 | 2015-12-23 | 张永忠 | Use method of double-arched door type pile forming equipment |
| CN105133592A (en) * | 2015-08-09 | 2015-12-09 | 张永忠 | Using method for U-shaped-pile pile forming device |
| CN106223345A (en) * | 2016-09-14 | 2016-12-14 | 上海强劲地基工程股份有限公司 | A kind of length interleaved formula Soil-cement piling wall construction equipment and construction method |
| CN109594556A (en) * | 2017-09-30 | 2019-04-09 | 上海城地建设股份有限公司 | A kind of antilock drill bit and its application method |
| CN108797572A (en) * | 2018-07-19 | 2018-11-13 | 中交第航务工程局有限公司 | A kind of novel driving for DCM ships stirs drill bit structure |
| CN110872838A (en) * | 2018-08-31 | 2020-03-10 | 周兆弟 | Drill body |
| CN111021348A (en) * | 2019-11-06 | 2020-04-17 | 上海渊丰地下工程技术有限公司 | Construction method and construction device for improving uniformity of cement-soil mixing pile |
| CN112709223A (en) * | 2020-12-25 | 2021-04-27 | 佛山科学技术学院 | Cement mixing pile drill bit capable of controlling slurry discharge |
| CN113718762B (en) * | 2021-09-09 | 2022-08-09 | 浙江浩达基础工程有限公司 | Single-channel cement stirring pile head with bidirectional discharge port |
| CN115030147B (en) * | 2022-07-06 | 2023-12-19 | 上海强劲地基工程股份有限公司 | Stirring pile up-down guniting conversion mechanism and construction method |
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Also Published As
| Publication number | Publication date |
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| CN104032733A (en) | 2014-09-10 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 201806, B, Lane 518, Lane 1, Heng Yong Road, Shanghai, Jiading District 502-1 Co-patentee after: SHANGHAI CHENGDI ROCK-SOIL DESIGN Co.,Ltd. Patentee after: Shanghai chengdixiangjiang Data Technology Co.,Ltd. Address before: 201806, B, Lane 518, Lane 1, Heng Yong Road, Shanghai, Jiading District 502-1 Co-patentee before: SHANGHAI CHENGDI ROCK-SOIL DESIGN Co.,Ltd. Patentee before: SHANGHAI CHENGDI CONSTRUCTION Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: Room J815, 3rd Floor, No. 5358 Huyi Road, Jiading District, Shanghai, June 2018 Patentee after: Zhongji Engineering (Shanghai) Geotechnical Co.,Ltd. Address before: 502-1, area B, No.1, Lane 518, Hengyong Road, Jiading District, Shanghai, 201806 Patentee before: Shanghai chengdixiangjiang Data Technology Co.,Ltd. Patentee before: SHANGHAI CHENGDI ROCK-SOIL DESIGN Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240202 Address after: 201306 floor 2, No. 979, Yunhan Road, Lingang xinpian District, Pudong New Area, Shanghai Patentee after: Shanghai Teyu Technology Co.,Ltd. Country or region after: China Address before: Room J815, 3rd Floor, No. 5358 Huyi Road, Jiading District, Shanghai, June 2018 Patentee before: Zhongji Engineering (Shanghai) Geotechnical Co.,Ltd. Country or region before: China |